1001,1002,0.5
1002,1003,0.8
1003,1004,0.3
1004,1005,0.6
1001,1003,0.4
1002,1004,0.7
1003,1005,0.2
1001,1004,0.6
1002,1005,0.3
1001,1005,0.8
